Update/use cli option update

[circlecube]

Proposed changes

Type of Change

• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Documentation Update (if none of the other choices apply)

Video

Checklist

• I have read the CONTRIBUTING doc
• I have viewed my change in a web-browser
• Linting and tests pass locally with my changes
• I have added tests that prove my fix is effective or that my feature works
• I have added necessary documentation (if appropriate)

Further comments

[circlecube]

After some discussion this changes the checks for displaying the my plugins and tools page in the plugin submenu and the plugins tabs to only check the hasSolution capability.

This also simplifies the logic in the tests and we can simply use an intercept for all tests which is much faster than using multiple cli commands. I also add a setCapabilities method to the support file, this should be copied and used in other modules as it makes the test much easier to follow.